Sigh. Catfights. Geeky catfights, at that.
I’ve pared my WP install down to very few plugins (and none of them show up on the plugin compatibility page), so perhaps my experience will be different when it gets upgraded to 2.5. I’ve never had problems upgrading since I started using WP, but never say never, I guess.
I’ll see what happens, but I’m not going to bother to switch — my sites need a bit of a re-design, anyway. If I ever find the time…